‘FOURWENTS’ / BARCO TYPE SWIVEL JOINTS ARE USED IN
PAPH CLEANING DEVICE / SOOT BLOWERS ASSEMBLY IN
REGENERATIVE AIR PRE-HEATERS OF STEAM GENERATING
BOILERS OF THERMAL POWER PLANTS / COAL-FIRED POWER
PLANTS OF.....
BHEL
L&T
APCO-ALSTOM, USA
GEECO
AND MANY MORE
‘FOURWENTS’ / BARCO TYPE SWIVEL JOINTS ARE USED IN
AIR PRE-HEATERS (APH) ARE SHELL AND TUBE-TYPE HEAT
EXCHANGERS INSTALLED IN BOILERS TO HEAT THE AIR BEFORE
USING IT FOR COMBUSTION. THE MAIN FUNCTION OF AN AIR
PRE-HEATER IS TO EXTRACT THE EXCESS HEAT FROM THE FUEL
GASES IN A STEAM GENERATION BOILER. AS WE ALL KNOW,
COMBUSTION REQUIRES AIR, FUEL, AND FIRE TO OCCUR.
‘FOURWENTS’/ BARCO TYPE SWIVEL JOINTS ARE USED IN PAPH
CLEANING DEVICE / SOOT BLOWER ASSEMBLY IN AIR PREHEATERS OF THERMAL POWER PLANT STEAM GENERATING
BOILERS.
Swivel Ball Joints
FOR THERMAL POWER PLANT APPLICATIONS
BEST TO USE IN SOOT BLOWERS REGENERATIVE AIR PRE-HEATERS OF
STEAM GENERATING BOILERS OF THERMAL POWER PLANTS / COAL-FIRED POWER PLANTS
OF BHEL, L&T, APCO-ALSTOM,USA, GEECO, AND MANY MORE.
‘BARCO’ TYPE SWIVEL BALL JOINTS THERMAL POWER PLANT APPLICATIONS
‘BARCO’ TYPE SWIVEL BALL JOINTS FOR STEAM SOOT BLOWER IN APH ( AIR PRE-HEATER )
‘BARCO’ TYPE SWIVEL BALL JOINTS FOR STEAM SOOT BLOWING OF AIR PRE-HEATERS IN COAL FIRED THERMAL POWER PLANT BOILERS.
‘BARCO’ TYPE SWIVEL BALL JOINTS FOR REGENERATIVE AIR PRE-HEATERS OF STEAM GENERATING BOILERS.
‘BARCO’ TYPE SWIVEL BALL JOINTS FOR PAPH SOOT BLOWER ASSEMBLY.
ALSTOM SOOT BLOWER SWIVEL JOINTS.
SWIVEL JOINTS FOR SOOT BLOWERS.
SWIVEL JOINTS SUITABLE FOR REGENERATIVE AIR PRE-HEATERS, SOOT BLOWERS, STEAM SOOT BLOWING SYSTEMS & PAPH CLEANING DEVICE OF STEAM GENERATING BOILERS IN COAL FIRED THERMAL POWER PLANT APPLICATIONS.
SWIVEL JOINTS FOR SOOT BLOWERS & FURNACES.
SWIVEL BALL JOINTS FOR PAPH SOOT BLOWERS STEAM LINE AIR PRE HEATERS.
SWIVEL BALL JOINTS FOR PAPH CLEANING DEVICE.
SWIVEL BALL JOINTS FOR ROTARY AIR PRE-HEATERS
SWIVEL BALL JOINTS FOR SOOT BLOWERS IN BOILERS
SWIVEL BALL JOINTS FOR SOOT BLOWERS IN BOILERS OF THERMAL POWER STATION.
SWIVEL BALL JOINTS SUITABLE FOR GE (GENERAL ELECTRIC ) SOOT BLOWERS SYSTEMS.
SWIVEL BALL JOINTS SUITABLE FOR L&T HOWDEN REGENERATIVE AIR PRE-HEATERS.
FOURWENTS / BARCO TYPE SWIVEL / BALL JOINTS FOR AIR PRE-HEATERS IN THERMAL POWER PLANTS STEAM BOILERS.
FOURWENTS / BARCO TYPE SWIVEL / BALL JOINTS FOR L&T REGENERATIVE AIR PRE-HEATERS.
FOURWENTS / BARCO TYPE AIR PRE-HEATERS SPARE SWIVEL JOINTS USE IN
STEAM GENERATION IN THERMAL POWER STATION.
FOURWENTS / BARCO TYPE SWIVEL JOINTS ON SOOT BLOWING OF AIR PRE-HEATERS IN COAL FIRED POWER PLANT BLOWERS.
‘FOURWENTS’ (BARCO TYPE) SWIVEL BALL JOINT-STRAIGHT INSTALLATION IN
SOOT BLOWER ASSEMBLY OF AIR PREHEATERS.
FOURWENTS ( BARCO TYPE )
SWIVEL BALL JOINT - STRAIGHT
Cleaning device assembly
Swivel joint by air preheater manufacturer
Reduce side loads and axial loads on the swivel joint by using a support and sliding support
Provided by the Manufacturer Orifice Plates, Flanges, Gaskets, and Bolts for the Air Preheater
Support to reduce axial compression loads and side loads on the swivel joint.
The syphon, gauge, and gauge valve are provided by the air preheater manufacturer.
ONLY AXIAL MOVEMENT AWAY FROM THE SWIVEL JOINT IS PERMITTED; PIPE ANCHORS, EXPANSION JOINTS, AND ALIGNMENT GUIDES MUST BE PLACED PROPERLY. THE MOVEMENT THAT ISN'T TOWARD THE SWIVEL JOINT WILL PUT A STRAIN ON IT AND RESULT IN LEAKING.
EQ. TO BARCO
MODEL No.: BA-306-90-1146
APCO PART NO.: P-7072
COMPLETE ASSEMBLY
Equivalent to APCO part no: P-7063
‘FOURWENTS’ Part No: 40 NSS - IGS - F300
‘FOURWENTS’ Drawing No: 512-C-007 (2)
FOURWENTS ( BARCO TYPE )
SWIVEL BALL JOINT - STRAIGHT
SUITABLE FOR AIR PRE-HEATERS OF STEAM GENERATING BOILERS
SUITABLE FOR USED IN AIR & STEAM
SPECIAL DESIGN FEATURES
Straight through self aligning swivel joints.
Special carpenter steel body / casing assembly.
Special designed spring and spring seat.
Special bearing suitable for temperature up to 950° F
Ball joint v/s Bearing Faces are of micro lapped.
Complete Assembly- Ready for use with injectable Graphite sealing.
Suitable for Soot Blowers of Air Pre-Heaters in Steam Boilers.
DESIGN DATA
Size
1½” class # 300 Flanged
Media
AIR or STEAM
Max. Pressure
300 PSI
Max. Temperature
900° F
‘FOURWENTS’ (BARCO TYPE) SWIVEL BALL JOINT-90° INSTALLATION IN
SOOT BLOWER ASSEMBLY OF AIR PREHEATERS.
FOURWENTS ( BARCO TYPE )
SWIVEL BALL JOINT - 90°
Cleaning device assembly
The syphon, gauge, and gauge valve are provided by the air preheater manufacturer
Support to reduce axial compression loads and side loads on the swivel joint.
Provided by the Manufacturer Orice Plates, Flanges, Gaskets, and Bolts for the Air Preheater
Swivel Joint by Air preheater manufacturer.
ONLY AXIAL MOVEMENT AWAY FROM THE SWIVEL JOINT IS PERMITTED; PIPE ANCHORS, EXPANSION JOINTS, AND ALIGNMENT GUIDES MUST BE PLACED PROPERLY. THE MOVEMENT THAT ISN'T TOWARD THE SWIVEL JOINT WILL PUT A STRAIN ON IT AND RESULT IN LEAKING.
FOURWENTS ( BARCO TYPE )
SWIVEL BALL JOINT - 90°
SUITABLE FOR AIR PRE-HEATERS OF STEAM GENERATING BOILERS
SUITABLE FOR USED IN AIR & STEAM
SPECIAL DESIGN FEATURES
90° Self aligning swivel joints.
Special carpenter steel body / casing assembly.
Special designed spring and spring seat.
Special bearing suitable for temperature up to 950° F
Ball joint v/s Bearing Faces are of micro lapped.
Complete Assembly- Ready for use with injectable Graphite sealing.
Suitable for Soot Blowers of Air PreHeaters in Steam Boilers.
DESIGN DATA
Size
1½” class # 300 Flanged.
Media
AIR or STEAM
Max. Pressure
300 PSI
Max. Temperature
900° F
EQ. TO BARCO
MODEL No.: BA-306-90-1146
APCO PART NO.: P-7072
